G4121 is operated by Allegiant Air from Chicago Rockford International Airport (RFD) in Chicago/Rockford, United States to Harry Reid International Airport (LAS) in Las Vegas, United States, a great-circle distance of about 2,337 km. Live status, scheduled and actual times, gate and terminal for G4121 are available via the API.
Live and scheduled times for G4121 are available through the FlightNerve API.
| Field | RFD departure | LAS arrival |
|---|---|---|
| Scheduled | ••:••, Mon DD | ••:••, Mon DD |
| Estimated / actual | ••:•• | ••:•• |
| Terminal · gate | T• · •• | T• · •• |
| Status | Scheduled / En route / Landed | |
Live status, position, schedule and aircraft for G4121, one API call.
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